UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kSCqYQP00c/KPyd+RsI47zqmUbG1pZyUeopBPR+BHCA=' 
WHERE 
  key_id = '4e0fea5453104ccf413c18a3c7e1a7f29abb8f07a86b7d6e671e11b7f190c0ae' 
  AND (
    token = 'kSCqYQP00c/KPyd+RsI47zqmUbG1pZyUeopBPR+BHCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )